From d5f796b433d7e72130d4109a3775347ccb10c454 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Tue, 17 Jan 2023 22:34:32 -0500
Subject: fixed linkint to trail to follow trail immediately in lightbox and
 show trail ui in minimized mode.  fixed overlay of pres box to not disappear
 when lightbox appears.   closing /ending trail hackily restores collecftion
 to prior pan/zoom.

---
 .../collections/collectionFreeForm/CollectionFreeFormLinkView.tsx   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
index 4c8c65707..8919b1c01 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
@@ -204,10 +204,12 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
         const bclipped = bleft !== b.left || btop !== b.top;
         if (aclipped && bclipped) return undefined;
         const clipped = aclipped || bclipped;
+        const pt1inside = NumCast(LinkDocs[0].anchor1_x) % 100 !== 0 && NumCast(LinkDocs[0].anchor1_y) % 100 !== 0;
+        const pt2inside = NumCast(LinkDocs[0].anchor2_x) % 100 !== 0 && NumCast(LinkDocs[0].anchor2_y) % 100 !== 0;
         const pt1 = [aleft + a.width / 2, atop + a.height / 2];
         const pt2 = [bleft + b.width / 2, btop + b.width / 2];
-        const pt2vec = [(bDocBounds.left + bDocBounds.right) / 2 - pt2[0], (bDocBounds.top + bDocBounds.bottom) / 2 - pt2[1]];
-        const pt1vec = [(aDocBounds.left + aDocBounds.right) / 2 - pt1[0], (aDocBounds.top + aDocBounds.bottom) / 2 - pt1[1]];
+        const pt2vec = pt2inside ? [-0.7071, 0.7071] : [(bDocBounds.left + bDocBounds.right) / 2 - pt2[0], (bDocBounds.top + bDocBounds.bottom) / 2 - pt2[1]];
+        const pt1vec = pt1inside ? [-0.7071, 0.7071] : [(aDocBounds.left + aDocBounds.right) / 2 - pt1[0], (aDocBounds.top + aDocBounds.bottom) / 2 - pt1[1]];
         const pt1len = Math.sqrt(pt1vec[0] * pt1vec[0] + pt1vec[1] * pt1vec[1]);
         const pt2len = Math.sqrt(pt2vec[0] * pt2vec[0] + pt2vec[1] * pt2vec[1]);
         const ptlen = Math.sqrt((pt1[0] - pt2[0]) * (pt1[0] - pt2[0]) + (pt1[1] - pt2[1]) * (pt1[1] - pt2[1])) / 2;
-- 
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